/*
 * Copyright 2009-2010 Andreas Veithen
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.google.code.jahath;

public class DnsAddress extends HostAddress {
    private final String name;

    public DnsAddress(String name) {
        if (name == null) {
            throw new IllegalArgumentException();
        }
        this.name = name;
    }

    public String getName() {
        return name;
    }

    @Override
    public boolean equals(Object obj) {
        return obj instanceof DnsAddress && ((DnsAddress)obj).name.equals(name);
    }

    @Override
    public int hashCode() {
        return name.hashCode();
    }

    @Override
    public String toString() {
        return name;
    }
}
